package com.doghome.news.service;

import java.util.Map;

import com.doghome.news.entity.Comment;
import com.github.pagehelper.PageInfo;

public interface CommentService {
	PageInfo<Comment> selectByPage(Map<String, Object> params);
	
	boolean addComment(Comment comment);
	
	int delCommentByNid(int nid);
}
